<!DOCTYPE html>
<html lang="en">

<head>
    <meta charset="UTF-8">
    <meta http-equiv="X-UA-Compatible" content="IE=edge">
    <meta name="viewport" content="width=device-width, initial-scale=1.0">
    <title>Document</title>
    <link rel="stylesheet" href="/lib/layui-v2.6.3/css/layui.css" media="all">
    <script src="/lib/jquery-3.4.1/jquery-3.4.1.min.js" charset="utf-8"></script>
    <script src="/lib/layui-v2.6.3/layui.js" charset="utf-8"></script>
    <script src="/lib/jq-module/jquery.particleground.min.js" charset="utf-8"></script>

    <style>
        body {
            background-color: #ffffff;
        }
    </style>
</head>

<body>
    <div class="layui-form layuimini-form">
        <form action="" class="layui-form" lay-filter="findForm">
            <div class="layui-form-item">
                <label class="layui-form-label required">找到的东西</label>
                <div class="layui-input-block">
                    <input type="text" name="find_thing" lay-verify="required" lay-reqtext="编号不能为空"
                        placeholder="请输入找到的物品" value="" class="layui-input">
                    <!-- <tip>填写自己管理账号的名称。</tip> -->
                </div>
            </div>

            <input type="hidden" name="find_id" class="layui-input">
            <div class="layui-form-item">
                <label class="layui-form-label">联系电话</label>
                <div class="layui-input-block">
                    <input type="text" name="find_phone" lay-verify="required" lay-reqtext="手机不能为空" placeholder="请输入手机"
                    value="" class="layui-input">
                </div>
            </div>
            
            <div class="layui-form-item layui-form-text">
                <label class="layui-form-label">图片</label>
                <div class="layui-input-block">
                    <div class="layui-upload">
                        <button type="button" class="layui-btn" id="test">修改图片</button>
                        <input type="hidden" name="find_pic" id="find_pic">
                        <div class="layui-upload-list">
                            <img style="width: 100px;" class="layui-upload-img" id="demo1">
                            <p id="demoText"></p>
                        </div>
                        <div style="width: 95px;">
                            <div class="layui-progress layui-progress-big" lay-showpercent="yes" lay-filter="demo">
                                <div class="layui-progress-bar" lay-percent=""></div>
                            </div>
                        </div>
                    </div>
                </div>
            </div>
            <div class="layui-form-item">
                <div class="layui-input-block">
                    <button class="layui-btn layui-btn-normal" lay-submit lay-filter="saveBtn">确认保存</button>
                </div>
            </div>

        </form>
    </div>
    <script id="picTpl">
        <img src="{{d.find_pic}}" name="find_pic" style="width:100%; height:100%;" />
    </script>


    <script>
        layui.use(['form', 'upload', 'element'], function () {
            var form = layui.form,
                layer = layui.layer,
                upload = layui.upload,
                element = layui.element,
                laydate = layui.laydate,
                $ = layui.$;

            // 渲染日期组件
            // laydate.render({
            //     elem: '#date'
            // });

            //从localStorage 把数据取出来  赋值给表单项
            var jsonStr = localStorage.getItem("find");
            var stuObj = JSON.parse(jsonStr);
            //给表单项赋值
            form.val("findForm",{
                find_id: stuObj.find_id,
                find_thing: stuObj.find_thing,
                find_time: stuObj.find_time,
                find_phone: stuObj.find_phone,
                find_pic: stuObj.find_pic,
            })
            //常规使用 - 普通图片上传
            var uploadInst = upload.render({
                elem: '#test1'
                , url: 'http://localhost:8080/find/uploadPic' //此处用的是第三方的 http 请求演示，实际使用时改成您自己的上传接口即可。
                , before: function (obj) {
                    //预读本地文件示例，不支持ie8
                    obj.preview(function (index, file, result) {
                        $('#demo1').attr('src', result); //图片链接（base64）
                    });

                    element.progress('demo', '0%'); //进度条复位
                    layer.msg('上传中', { icon: 16, time: 0 });
                }
                , done: function (res) {
                    if (res.code == 0) {
                        $("#demo1").attr("src", res.data.url);
                        $("#find_pic").val(res.data.url);  // 把上传之后的图片地址 存到隐藏域  表单提交的时候 传到后台
                    }
                    //如果上传失败
                    if (res.code == 1) {
                        return layer.msg('上传失败');
                    }
                    //上传成功的一些操作
                    //……
                    $('#demoText').html(''); //置空上传失败的状态
                }
                , error: function () {
                    //演示失败状态，并实现重传
                    var demoText = $('#demoText');
                    demoText.html('<span style="color: #FF5722;">上传失败</span> <a class="layui-btn layui-btn-xs demo-reload">重试</a>');
                    demoText.find('.demo-reload').on('click', function () {
                        uploadInst.upload();
                    });
                }
                //进度条
                , progress: function (n, elem, e) {
                    element.progress('demo', n + '%'); //可配合 layui 进度条元素使用
                    if (n == 100) {
                        layer.msg('上传完毕', { icon: 1 });
                    }
                }
            });
            //监听提交
            // debugger
            form.on('submit(saveBtn)', function (data) {
                var index = layer.alert(JSON.stringify(data.field), {
                    title: '最终的提交信息'
                }, function () {
                    // 关闭弹出层
                    layer.close(index);
                    var iframeIndex = parent.layer.getFrameIndex(window.name);
                    parent.layer.close(iframeIndex);
                });

                $.ajax({
                    url: "http://localhost:8080/find/updateFind",
                    data: data.field,
                    type: "post",
                    success: function (result) {
                        if (result.code == 0) {
                            var iframeIndex = parent.layer.getFrameIndex(window.name);
                            parent.layer.msg("修改成功");
                            parent.layer.close(iframeIndex);

                        } else {
                            var iframeIndex = parent.layer.getFrameIndex(window.name);
                            parent.layer.msg("修改失败");
                            parent.layer.close(iframeIndex);
                        }
                    },
                    dataType: "json"
                })
                return false;
            });
        });
    </script>
</body>

</html>